The 2003 Jeep Wrangler TJ, manufactured by Chrysler in the USA, is a renowned off-road vehicle celebrated for its robust engineering and iconic design. This generation offers a compelling blend of capability and ruggedness, making it a versatile choice for both daily driving and adventurous excursions. With available engine options including a 2.4L I4 DOHC SMPI or a 4.0L I6 OHV SEFI, and a four-wheel-drive system featuring Command-Trac NV241 or Rock-Trac NV241 transfer cases, the Wrangler TJ is built to tackle diverse terrains. Its seating capacity for four and options for 4-speed automatic or 5-speed manual transmissions further enhance its adaptability.

This comprehensive Parts Catalog serves as an essential resource for identifying and ordering components for your 2003 Jeep Wrangler TJ. It provides detailed information to ensure accurate part selection, featuring illustrated diagrams for every component group and a standardized part numbering system. This manual is designed to assist owners, technicians, and parts specialists in maintaining the integrity and performance of the vehicle, ensuring that the correct parts are readily available for any service or repair needs.